package com.huiyuanai.service;

import com.huiyuanai.pojo.Employee;

import java.util.Collection;
import java.util.List;

/**
 * @Author: liwan
 * @Description:
 * @Date: create in 2022/1/12/012 16:54:16
 */
public interface EmployeeService {
    List<Employee> queryAllEmployee();

    int add(Employee employee);

    Employee getEmployeeById(Integer id);

    int delById(Integer id);

    int upById(Employee employee);
}
